JPS59190653A - 液体の電解質成分を電気化学的に分析するための電極装置 - Google Patents
液体の電解質成分を電気化学的に分析するための電極装置Info
- Publication number
- JPS59190653A JPS59190653A JP59048295A JP4829584A JPS59190653A JP S59190653 A JPS59190653 A JP S59190653A JP 59048295 A JP59048295 A JP 59048295A JP 4829584 A JP4829584 A JP 4829584A JP S59190653 A JPS59190653 A JP S59190653A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrolyte
- electrode device
- liquid
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 150000002500 ions Chemical class 0.000 claims abstract description 63
- 238000004458 analytical method Methods 0.000 claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 230000002745 absorbent Effects 0.000 claims abstract description 3
- 239000002250 absorbent Substances 0.000 claims abstract description 3
- 238000000840 electrochemical analysis Methods 0.000 claims abstract 2
- 239000003792 electrolyte Substances 0.000 claims description 177
- 239000000463 material Substances 0.000 claims description 31
- 239000012528 membrane Substances 0.000 claims description 22
- 238000009795 derivation Methods 0.000 claims description 19
- 150000001879 copper Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 230000005501 phase interface Effects 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011244 liquid electrolyte Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 235000018936 Vitellaria paradoxa Nutrition 0.000 claims 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 claims 1
- 229940081735 acetylcellulose Drugs 0.000 claims 1
- 238000003411 electrode reaction Methods 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 18
- 210000004369 blood Anatomy 0.000 abstract description 18
- 210000002700 urine Anatomy 0.000 abstract description 9
- 239000008151 electrolyte solution Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 50
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 12
- 239000011591 potassium Substances 0.000 description 12
- 229910001414 potassium ion Inorganic materials 0.000 description 12
- 210000001124 body fluid Anatomy 0.000 description 11
- 239000010839 body fluid Substances 0.000 description 11
- 229910001415 sodium ion Inorganic materials 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 6
- 239000000499 gel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 239000012086 standard solution Substances 0.000 description 5
- 238000012795 verification Methods 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 238000003556 assay Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000012491 analyte Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical group [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 2
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011197 physicochemical method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- -1 thorium ion Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- OIQXFRANQVWXJF-LIQNAMIISA-N (1s,2z,4r)-2-benzylidene-4,7,7-trimethylbicyclo[2.2.1]heptan-3-one Chemical compound O=C([C@]1(C)CC[C@H]2C1(C)C)\C2=C/C1=CC=CC=C1 OIQXFRANQVWXJF-LIQNAMIISA-N 0.000 description 1
- 239000004808 2-ethylhexylester Substances 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- VEMHQNXVHVAHDN-UHFFFAOYSA-J [Cu+2].[Cu+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O Chemical compound [Cu+2].[Cu+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VEMHQNXVHVAHDN-UHFFFAOYSA-J 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical class [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
- G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Sampling And Sample Adjustment (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Secondary Cells (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833312923 DE3312923A1 (de) | 1983-04-11 | 1983-04-11 | Elektrodenanordnung zur elektrochemischen analyse elektrolytischer bestandteile einer fluessigkeit |
| DE3312923.1 | 1983-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59190653A true JPS59190653A (ja) | 1984-10-29 |
| JPH0465975B2 JPH0465975B2 (enrdf_load_stackoverflow) | 1992-10-21 |
Family
ID=6195947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59048295A Granted JPS59190653A (ja) | 1983-04-11 | 1984-03-15 | 液体の電解質成分を電気化学的に分析するための電極装置 |
Country Status (10)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS625259U (enrdf_load_stackoverflow) * | 1985-06-25 | 1987-01-13 | ||
| JPH09510541A (ja) * | 1994-03-12 | 1997-10-21 | マインハルト クノール | ケモセンサおよび／またはバイオセンサ素子一体型小型循環測定チャンバ |
| JP2003526108A (ja) * | 2000-03-09 | 2003-09-02 | クリニカル アナリシス コーポレーション | 医学的診断システム |
| WO2013018406A1 (ja) * | 2011-08-01 | 2013-02-07 | オムロン株式会社 | センサヘッド、電気化学的センサおよび電気化学的センサの使用方法 |
| JP2023509773A (ja) * | 2020-01-13 | 2023-03-09 | ベックマン コールター， インコーポレイテッド | 固体イオン選択電極 |
| WO2023084980A1 (ja) * | 2021-11-10 | 2023-05-19 | オムロンヘルスケア株式会社 | 電気化学的センサ及び測定装置 |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985002257A1 (en) * | 1983-11-10 | 1985-05-23 | Sentech Medical Corporation | Clinical chemistry analyzer |
| JPS6262259A (ja) * | 1985-09-11 | 1987-03-18 | Fuji Photo Film Co Ltd | イオン活量測定器具およびそれを用いる測定方法 |
| KR900005223B1 (ko) * | 1986-12-11 | 1990-07-21 | 가부시끼가이샤 호리바 세이사꾸쇼 | 이온농도등의 측정방법과 그 측정에 사용하는 계측기의 교정용시이트 및 교정방법 |
| GB8705907D0 (en) * | 1987-03-12 | 1987-04-15 | Genetics Int Inc | Ion selective electrodes |
| GB8720470D0 (en) * | 1987-08-29 | 1987-10-07 | Emi Plc Thorn | Sensor arrangements |
| EP0450202A1 (en) * | 1988-07-18 | 1991-10-09 | Martin J. Patko | Precalibrated disposable electrochemical sensing devices |
| AT393565B (de) * | 1988-08-09 | 1991-11-11 | Avl Verbrennungskraft Messtech | Einweg-messelement |
| US5130010A (en) * | 1989-03-13 | 1992-07-14 | Beckman Instruments, Inc. | Salt bridge for analytical chemistry system |
| CA2034266A1 (en) * | 1990-02-27 | 1991-08-28 | Paul A. D'orazio | Thick film reagent spreading and reagent immobilization layer |
| EP0600607A3 (en) * | 1992-10-28 | 1996-07-03 | Nakano Vinegar Co Ltd | Coulometric analysis method and a device therefor. |
| CH685458A5 (de) * | 1993-03-01 | 1995-07-14 | Disetronic Ag | Sensorarray zur selektiven Feststellung oder Messung mindestens einer Stoffkomponente in einer wässerigen Lösung. |
| GB2297172A (en) * | 1993-07-30 | 1996-07-24 | Capteur Sensors & Analysers | Analysis of liquid solutions |
| US5628890A (en) * | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
| DE19720503A1 (de) * | 1997-05-16 | 1998-11-19 | Conducta Endress & Hauser | Gassensor |
| DE19903704C1 (de) * | 1999-01-30 | 2000-11-30 | Fresenius Medical Care De Gmbh | Aufnahmeeinheit für Lösungen, insbesondere Lösungen zur Kalibrierung von Sensoren zur Messung physiologisch relevanter Parameter |
| DE19903705C1 (de) * | 1999-01-30 | 2000-07-06 | Fresenius Medical Care De Gmbh | Analysenpatrone |
| US6488828B1 (en) | 2000-07-20 | 2002-12-03 | Roche Diagnostics Corporation | Recloseable biosensor |
| CA2697026A1 (en) * | 2000-12-12 | 2002-06-12 | Bayer Healthcare Llc | Method of making a capillary channel |
| ATE548963T1 (de) | 2001-06-08 | 2012-03-15 | Roche Diagnostics Gmbh | Kontrollflüssigkeitsbehälter und verfahren zur kalibrierung von entnahmevorrichtungen für körperflüssigkeiten |
| DE102010016102B4 (de) * | 2010-03-23 | 2016-11-03 | Andreas Hettich Gmbh & Co. Kg | Messvorrichtung umfassend einen Resonator |
| DE102010030874A1 (de) * | 2010-07-02 | 2012-01-05 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Potentiometrische Sonde zur Messung einer Messgröße eines in einem Behälter enthaltenen Messmediums |
| CA2817163C (en) | 2011-02-28 | 2015-02-17 | Luoxis Diagnostics, Inc. | Method and apparatus for measuring oxidation-reduction potential |
| SG11201406203UA (en) | 2012-04-19 | 2014-11-27 | Aytu Bioscience Inc | Multiple layer gel |
| IN2015DN01707A (enrdf_load_stackoverflow) | 2012-10-23 | 2015-05-22 | Luoxis Diagnostics Inc | |
| JP6360294B2 (ja) * | 2013-11-19 | 2018-07-18 | 大日本印刷株式会社 | 溶液内蔵バイオセンサ |
| EP3640633A1 (en) * | 2018-10-16 | 2020-04-22 | UriSalt GmbH | Means for the quantitative determination of cationic electrolyte concentration and creatinine concentration and of their ratios |
| CN111024785A (zh) * | 2019-11-25 | 2020-04-17 | 开封龙宇化工有限公司 | 一种聚甲醛生产过程中钠离子的快速检测方法 |
| JP2025047782A (ja) * | 2023-09-21 | 2025-04-03 | 株式会社 堀場アドバンスドテクノ | 校正機構、センサユニットおよび電気化学測定装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122357A (en) * | 1981-01-23 | 1982-07-30 | Hitachi Ltd | Flow cell type liquid sample analyzing apparatus |
| JPS57179737A (en) * | 1981-04-30 | 1982-11-05 | Shimadzu Corp | Flow cell |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681255A (en) * | 1970-09-03 | 1972-08-01 | Gen Electric | Process for the preparation of liquid calibration fluids |
| US3671414A (en) * | 1971-03-10 | 1972-06-20 | Gen Electric | Hydrogen ion-selective sensor |
| GB1447364A (en) * | 1972-11-24 | 1976-08-25 | Defence Secretaryof State For | Oxygen sensors |
| US3890201A (en) * | 1974-09-26 | 1975-06-17 | Bactomatic Inc | Multi-chamber impedance measuring module-cap combination |
| US4067951A (en) * | 1975-11-19 | 1978-01-10 | Bactomatic Inc. | Process for making impedance measuring module |
| US4053381A (en) * | 1976-05-19 | 1977-10-11 | Eastman Kodak Company | Device for determining ionic activity of components of liquid drops |
| US4171246A (en) * | 1976-05-19 | 1979-10-16 | Eastman Kodak Company | Method for determining ionic activity of components of liquid drops |
| DE2726772A1 (de) * | 1977-06-14 | 1979-01-04 | Fresenius Chem Pharm Ind | Mehrfachmessystem fuer die elektrochemische analyse stroemender fluessigkeiten und gase |
| US4214968A (en) * | 1978-04-05 | 1980-07-29 | Eastman Kodak Company | Ion-selective electrode |
| US4235688A (en) * | 1978-06-27 | 1980-11-25 | Pennwalt Corporation | Salt bridge reference electrode |
| IT1158880B (it) * | 1978-07-05 | 1987-02-25 | Sclavo Inst Sieroterapeut | Dispositivo per l'esecuzione di misure su fluidi direttamente nel contenitore di prelievo del campione |
| US4184936A (en) * | 1978-07-24 | 1980-01-22 | Eastman Kodak Company | Device for determining ionic activity |
| CA1133059A (en) * | 1978-10-25 | 1982-10-05 | Richard L. Columbus | Electrode-containing device with capillary transport between electrodes |
| US4225410A (en) * | 1978-12-04 | 1980-09-30 | Technicon Instruments Corporation | Integrated array of electrochemical sensors |
| US4342964A (en) * | 1978-12-04 | 1982-08-03 | Transidyne General Corp. | Apparatus for electrochemical measurements |
| US4272245A (en) * | 1978-12-04 | 1981-06-09 | Transidyne General Corporation | Method and apparatus for electro-chemical measurement |
| US4198281A (en) * | 1979-06-12 | 1980-04-15 | Catalyst Research Corporation | Solvator plug |
| US4271119A (en) * | 1979-07-23 | 1981-06-02 | Eastman Kodak Company | Capillary transport device having connected transport zones |
| US4310399A (en) * | 1979-07-23 | 1982-01-12 | Eastman Kodak Company | Liquid transport device containing means for delaying capillary flow |
| US4302313A (en) * | 1979-07-23 | 1981-11-24 | Eastman Kodak Company | Electrode-containing device with capillary transport between electrodes |
| US4318885A (en) * | 1979-09-10 | 1982-03-09 | Olympus Optical Co., Ltd. | Liquid treating device for chemical analysis apparatus |
| JPS5681451A (en) * | 1979-12-07 | 1981-07-03 | Olympus Optical Co Ltd | Separately-injecting nozzle |
| US4282079A (en) * | 1980-02-13 | 1981-08-04 | Eastman Kodak Company | Planar glass ion-selective electrode |
| NL8001420A (nl) * | 1980-03-10 | 1981-10-01 | Cordis Europ | Voor een elektrochemische meting toepasbare elektrode omvattend samenstel, in het bijzonder een als een isfet uitgevoerd samenstel, en werkwijze ter vervaardiging van het samenstel. |
| US4321122A (en) * | 1980-03-31 | 1982-03-23 | Eastman Kodak Company | Apparatus for forming electrical contact with an analysis slide |
| JPS5814050A (ja) * | 1981-07-17 | 1983-01-26 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| JPS58129366A (ja) * | 1982-01-29 | 1983-08-02 | Olympus Optical Co Ltd | 分配分注方法 |
-
1983
- 1983-04-11 DE DE19833312923 patent/DE3312923A1/de not_active Ceased
-
1984
- 1984-02-28 DK DK118184A patent/DK118184A/da not_active Application Discontinuation
- 1984-03-02 DE DE8484102278T patent/DE3485840D1/de not_active Expired - Lifetime
- 1984-03-02 AT AT84102278T patent/ATE78925T1/de not_active IP Right Cessation
- 1984-03-02 EP EP84102278A patent/EP0122420B1/de not_active Expired - Lifetime
- 1984-03-14 ES ES530585A patent/ES530585A0/es active Granted
- 1984-03-15 DD DD84260940A patent/DD219874A5/de unknown
- 1984-03-15 JP JP59048295A patent/JPS59190653A/ja active Granted
- 1984-03-16 AU AU25821/84A patent/AU2582184A/en not_active Abandoned
- 1984-03-21 ZA ZA842088A patent/ZA842088B/xx unknown
-
1991
- 1991-07-08 US US07/728,768 patent/US5393391A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122357A (en) * | 1981-01-23 | 1982-07-30 | Hitachi Ltd | Flow cell type liquid sample analyzing apparatus |
| JPS57179737A (en) * | 1981-04-30 | 1982-11-05 | Shimadzu Corp | Flow cell |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS625259U (enrdf_load_stackoverflow) * | 1985-06-25 | 1987-01-13 | ||
| JPH09510541A (ja) * | 1994-03-12 | 1997-10-21 | マインハルト クノール | ケモセンサおよび／またはバイオセンサ素子一体型小型循環測定チャンバ |
| JP2003526108A (ja) * | 2000-03-09 | 2003-09-02 | クリニカル アナリシス コーポレーション | 医学的診断システム |
| WO2013018406A1 (ja) * | 2011-08-01 | 2013-02-07 | オムロン株式会社 | センサヘッド、電気化学的センサおよび電気化学的センサの使用方法 |
| JP2013032945A (ja) * | 2011-08-01 | 2013-02-14 | Omron Corp | センサヘッド、電気化学的センサおよび電気化学的センサの使用方法 |
| CN103733057A (zh) * | 2011-08-01 | 2014-04-16 | 欧姆龙健康医疗事业株式会社 | 传感器头、电化学式传感器及电化学式传感器的使用方法 |
| US10139362B2 (en) | 2011-08-01 | 2018-11-27 | Omron Healthcare Co., Ltd. | Sensor head, electrochemical sensor, and method for using electrochemical sensor |
| JP2023509773A (ja) * | 2020-01-13 | 2023-03-09 | ベックマン コールター， インコーポレイテッド | 固体イオン選択電極 |
| JP2024178391A (ja) * | 2020-01-13 | 2024-12-24 | ベックマン コールター， インコーポレイテッド | 固体イオン選択電極 |
| WO2023084980A1 (ja) * | 2021-11-10 | 2023-05-19 | オムロンヘルスケア株式会社 | 電気化学的センサ及び測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5393391A (en) | 1995-02-28 |
| ES8500446A1 (es) | 1984-11-01 |
| EP0122420A2 (de) | 1984-10-24 |
| DK118184D0 (da) | 1984-02-28 |
| AU2582184A (en) | 1984-10-18 |
| JPH0465975B2 (enrdf_load_stackoverflow) | 1992-10-21 |
| EP0122420B1 (de) | 1992-07-29 |
| DE3312923A1 (de) | 1984-10-11 |
| ES530585A0 (es) | 1984-11-01 |
| EP0122420A3 (en) | 1988-06-08 |
| DK118184A (da) | 1984-10-12 |
| ATE78925T1 (de) | 1992-08-15 |
| DE3485840D1 (de) | 1992-09-03 |
| ZA842088B (en) | 1984-11-28 |
| DD219874A5 (de) | 1985-03-13 |
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